Design of Data Acquisition System for Hybrid Vehicle Based on Internet of Things

Abstract

The data acquisition and analysis of vehicle operation process play an important role in vehicle performance improving which the data acquisition is the base. In order to collect the hybrid vehicle operation data in real time, a data acquisition system based on the ESP8266 WIFI module, Internet of Things (IoTs) is designed, whose main controller is STM32F103C8T6 single chip. And the network data transmission realized based on OneNET IoTs platform by data acquisition circuit design, data transmission programming, and the data display interface design. According to the test, the designed system can reach the long-distance data transmission and cloud storage which can be stored and read easily.